China National Standards

China agent GB Standards English PDF List


GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "agent" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 11985-1989 Surface active agents--Determination of interfacial tension--Drop volume method
    表面活性剂 界面张力的测定 滴体积法
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    GB/T 11133-1989 Liquid petroleum products--Determination of water--Karl Fischer reagent method
    液体石油产品水含量测定法 (卡尔·费休法)
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    GB/T 10267.5-1988 Method for analysis of calcium metal--The determination of nitrogen by distillation--Nessler reagent photometric method
    金属钙分析方法 蒸馏-奈斯勒试剂光度法测定氮
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    GB/T 7483-1987 Water quality--Determination of fluoride--Fluor reagent spectrophotometric
    水质 氟化物的测定 氟试剂分光光度法
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    GB/T 7479-1987 Water quality--Determination of ammonium--Nessler’s reagent colorimetric method
    水质 铵的测定 纳氏试剂比色法
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    GB/T 5328-1985 Surface active agents--Simplified classification
    表面活性剂简化分类
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    GB 6051-1985 Fire extinguishing agent of bromotrifluoromethane
    三氟一溴甲烷灭火剂 (1301灭火剂)
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    GB 4065-1983 Fire extinguishing agent--Bromochlorodifluoro-methane
    二氟一氯一溴甲烷灭火剂
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